Method of dynamic energy-saving superconductive propeller interaction with a fluid medium

ABSTRACT

In a propeller system a process of dynamic energy-saving superconductive propeller interaction with a fluid medium comprises providing a perforation on the working blade surfaces having the different pressures, with an element possibility of the dynamic fluid medium flow connection between said blade perforations; and modulating a value of said connection of the blade so-called “breathing surfaces” in dependence on a change of a value of at least one controlled characteristic influencing a dynamic energy efficiency of a propeller process such that a dynamic structure-energetically optimization of said modulated surface-energy interaction is provided.

TECHNICAL FIELD

The present invention relates to methods and devices for providing theprocesses of dynamic propeller interaction with a fluid medium in thepropeller systems comprising at least one propeller having at least twoblades having at least two working blade surfaces each. At the same timethe fluid medium which interactions with the working blade surfaces ofthe propeller can be air (gas), water (liquid) or various blends. Itencompasses a broad class of various propeller systems which are used,without any limitation, for example: in industry; in energy-relatedsystems; in pipeline systems; in various ground, air, above water,underwater, and other types of mobile apparatuses; in medical andhousehold technique; in converting and special technique; in researchdevices and systems; in physiological systems and in other areas. At thepresent time the broad class of such propeller systems underconsideration represents one of the important developing areas arecharacterized with significant energy consumption.

BACKGROUND ART

Various methods and devices are known, which provide an improvement ofan energy efficiency of the interaction of rotating propeller bladeswith a fluid medium in the different propeller systems. Commontraditional methodological approaches, which are used in variouspropeller systems, are based on specific improvement of the variousconstructive and shape characteristics of the propeller blades; andalso—on the use of the various specific materials for fabrication of thepropeller blades and for coating of the working blade surfaces.

For the first time the proposed by author the functional classificationof the traditional various propeller systems allowed to divide them inthree basic groups.

The first group includes the energetically passive propeller systems nothaving a propeller drive and structurally connected with the workingmechanisms. In such propeller systems the interaction of the passiverotating propeller blades with a turbulent medium flow (naturally orartificially created) is provided by a medium flow source, whichstructurally not connected with the energetically passive propellersystem for example, without any limitation: in the different wind, gasor water propeller power generators (turbines); in different wind orwater propeller mills, pumps or others working mechanisms; and also—inthe different special working mechanisms with the energetically passivepropeller system.

The second group includes the energetically active propeller systemscomprising at least one propeller drive and structurally connected witha mobile apparatus to provide its movement for example, without anylimitation:

in the aircraft, helicopter, dirigible, boat, ship, tanker, submarine ormobile apparatus on so-called “air pillow”; and also—in the differentunderwater, air or ground special mobile apparatus. A process of amovement of such mobile apparatus provides under an energy action of aturbulent medium flow-draw which providing by the surface-energyinteraction of the active rotating propeller blades with the fluidmedium.

The third group includes the energetically active propeller systemscomprising at least one propeller drive and structurally not connectedwith an object (for example, without any limitation: at least one solidbody, fluid medium or blend), which energy interacting with a propellerturbulent medium flow for example, without any limitation: in thedifferent flow action venting, cleaning, airing or refrigeratingsystems; in different flow action intermixing, concentrating,separating; and also—in the different object flow transporting,filtering or burning systems.

Common basic disadvantages of the known traditional methodologicalapproaches providing an improvement of an energy efficiency of theinteraction of rotating propeller blades with a fluid medium in suchdifferent propeller systems are as follows:

-   -   limited possibilities for dynamic reduction of energy        consumption of the process of said interaction of rotating        propeller blades with fluid medium, which comprises dynamic        minimizing a boundary layer of the fluid medium on the working        blade surfaces (for the above-listed three groups of the        propeller systems);    -   impossibility of performing the dynamic optimization of the        process of said interaction of rotating propeller blades with        fluid medium in dependence on a change of a value of at least        one controlled characteristic influencing the efficiency of the        dynamic surface-energy interaction (for the above-listed three        groups of the propeller systems);    -   impossibility of performing the dynamic optimization of the        specific process of said interaction of passive propeller blades        with fluid medium in dependence on a change of a value of at        least one controlled characteristic influencing an energy        efficiency of the working mechanism structurally connected with        the energetically passive propeller system during the        surface-energy interaction of the passive rotating propeller        blades with a medium flow providing by a medium flow source,        which structurally not connected with the propeller system (for        the above-listed first group of the passive propeller systems);    -   impossibility of performing the dynamic optimization of the        specific process of said interaction of active rotating        propeller blades with fluid medium in dependence on a change of        a value of at least one controlled characteristic influencing a        dynamic energy efficiency of the process of said movement of the        mobile apparatus structurally connected with the energetically        active propeller system under an energy action of medium        flow-draw, which is provided by the surface-energy interaction        of the active rotating propeller blades with the fluid medium        during said process (for the above-listed second group of the        active rotating propeller systems);    -   impossibility of performing the dynamic optimization of the        specific process of said interaction of active rotating        propeller blades with fluid medium in dependence on a change of        a value of at least one controlled characteristic influencing an        energy efficiency of the process of medium flow transporting of        said object structurally not connected with the energetically        active propeller system under an energy action of medium flow,        which is provided by the surface-energy interaction of the        active rotating propeller blades with the fluid medium during        said process (for the above-listed third group of the active        rotating propeller systems);    -   impossibility of performing the complex dynamic surface-energy        optimization of the above-explained general process of said        interaction of rotating propeller blades with fluid medium in        dependence on a change of a value of at least one controlled        characteristic influencing the dynamic surface-energy        interaction efficiency, which comprises dynamic minimizing a        boundary layer of the fluid medium on the working blade        surfaces, and energy optimization any from the above-explained        specific processes (for the above-listed first, second or third        group of the propeller systems), simultaneously.

The above-listed basic disadvantages significantly reduce energy,operational, and therefore also economical efficiency of application ofall three groups of the traditional propeller systems. In addition saiddisadvantages significantly limit the possibilities during the solutionof real problems connected with energy optimization of processes, whichuse the propeller systems.

At the same time using the methodological modulation approach, which wasfirst proposed by Dr. A. Relin in 1990, open the qualitatively newpossibilities during the solution of real problems connected with energyoptimization of processes, which use said different propeller systems.Said modulation approach includes the negative modulation of a value ofmedium flow-forming energy action with the given modulation parametersand is based on the scientific researches of concepts of the new theory“Modulating aero- and hydrodynamics of processes of transporting objectswith a flow of a carrying medium”, as disclosed for example in U.S. Pat.Nos. 6,827,528 (2004); and 7,556,455 (2009)—A. Relin. This scientificconcepts consider new laws which are connected with a significantreduction of a complex of various known components of energy losses (andtherefore of specific consumption of energy) during creation of adynamically controlled process of movement of the turbulent medium flowwith a given dynamic periodically changing sign-alternatingacceleration.

Therefore, using such new scientific concepts predestine thepossibilities of practical development of the new modulation principlesof formation of the propeller systems to realizing the new modulationmethod of dynamic energy-saving superconductive propeller interactionwith a fluid medium.

SUMMARY OF THE INVENTION

Accordingly, it is an object of the present invention to provide the newmodulation principles of formation of the propeller systems to realizinga new method of dynamic energy-saving superconductive propellerinteraction with a fluid medium.

The proposed invention posits the goals connected with the solutions ofseries of the basis principle new scientific-practical problems tominimizing the above-listed basic disadvantages of and development themost energy-effective various (passive or active) propeller systems.

In keeping with these objects and with others, which will becomeapparent hereinafter, one of the new features of the present inventionresides, briefly stated, in the new modulation principles of formationof the various (passive or active) propeller systems to realizing methodof dynamic energy-saving superconductive propeller interaction with afluid medium, which includes the following.

A propeller system for providing a process of dynamic energy-savingsuperconductive propeller interaction with a fluid medium comprises atleast one propeller having at least two blades having at least twoworking blade surfaces each; at least one perforation on each from theworking blade surfaces (at least on the front and back surfaces) havingat least one perforation hole; and at least one blade energy optimizerhaving at least one control block connected with at least one modulatorwhich structurally connected with at least two portions (inlet andoutlet portions) of at least one created shunt passage having at leastone communication with the perforation on each from the working bladesurfaces of at least one blade.

In addition said modulator is configured for modulating a value of aconnection providing by flowing the fluid medium between saidperforations through the created shunt passage under an action of adifference (a sign or/and a value) of the pressures generating on eachfrom the working blade surfaces (at least on the front and backsurfaces) with the perforation relatively during the process of theinteraction of the perforated blades of the rotating propeller with thefluid medium such that a dynamic structure-energetically optimization,in an energy-effective manner, of said modulated surface-energyinteraction is provided.

Another important feature of the present invention is that theabove-mentioned blade energy optimizer is provided for optimizing avalue of at least one parameter of said modulating in dependence on achange of a value of at least one controlled characteristic influencingthe dynamic surface-energy interaction efficiency, which comprisesminimizing a boundary layer of the fluid medium on the working bladesurfaces (at least on the front and back surfaces) with the perforationduring the process of the modulated surface-energy interaction of theperforated blades of the rotating propeller with the fluid medium.

The above-mentioned is imported for all of the above-listed three groupsof the propeller systems.

Also an important feature of the present invention is that in theabove-mentioned the propeller system not having a propeller drive andstructurally connected with a working mechanism said blade energyoptimizer is provided for optimizing a value of at least one parameterof said modulating in dependence on a change of a value of at least onecontrolled characteristic influencing an energy efficiency of theworking mechanism during the modulated surface-energy interaction of theperforated blades of the passive rotating propeller (at least the frontand back surfaces) with a medium flow providing by a medium flow source,which structurally not connected with the propeller system. Theabove-mentioned is imported for the above-listed first group of thepassive propeller systems.

At the same time an important feature of the present invention is thatin the above-mentioned propeller system comprising at least onepropeller drive and structurally connected with a mobile apparatus saidblade energy optimizer is provided for optimizing a value of at leastone parameter of said modulating in dependence on a change of a value ofat least one controlled characteristic influencing a dynamic energyefficiency of a process of a movement of the mobile apparatus under anenergy action of a modulated medium flow-draw, providing by themodulated surface-energy interaction of the perforated blades of theactive rotating propeller (at least the front and back surfaces) withthe fluid medium during said process. The above-mentioned is importedfor the above-listed second group of the active rotating propellersystems.

Another important feature of the present invention is that in theabove-mentioned propeller system comprising at least one propeller driveand structurally not connected with an object which energy interactingwith a propeller medium flow said blade energy optimizer is provided foroptimizing a value of at least one parameter of said modulating independence on a change of a value of at least one controlledcharacteristic influencing an energy efficiency of a process of mediumflow transporting said object under an energy action of a modulatedmedium flow, providing by the modulated surface-energy interaction ofthe perforated blades of the active rotating propeller (at least thefront and back surfaces) with the fluid medium during said process. Theabove- mentioned is imported for the above-listed third group of theactive rotating propeller systems.

At the same time any from the above-mentioned propeller systems (for theabove-listed three groups of the propeller systems) can comprise atleast one additional modulator of said blade energy optimizer and atleast one additional perforation on each from the perforated workingblade surfaces (at least on the front and back surfaces). At that theadditional modulator is structurally connected with at least oneadditional portion of at least one additional created shunt passagehaving at least one communication with the additional perforation oneach from the perforated working blade surfaces (at least on the frontand back surfaces) of at least one blade. At the same time said bladeenergy optimizer with the additional modulator is provided foradditional optimizing a value of at least one parameter of additionalmodulating in dependence on a change of a value of at least onecontrolled characteristic influencing the dynamic surface-energyinteraction efficiency, which comprises minimizing a boundary layer ofthe fluid medium on the working blade surfaces with the additionalperforation during the process of the additional modulatedsurface-energy interaction of the perforated blades of the rotatingpropeller with the fluid medium.

The above-mentioned modulator of said blade energy optimizer isconfigured for providing at least one modulation parameter: apredetermined frequency, a predetermined range or a predetermined law ofthe modulating a value of a connection providing by flowing the fluidmedium between said perforations through the created shunt passage underan action of a difference of the pressures generating on each from theworking blade surfaces (at least on the front and back surfaces) withthe perforation relatively during the process of the interaction of theperforated blades of the rotating propeller with the fluid medium. Atthe same time a predetermined “drop-shaped” form of a law of themodulating is preferable.

In addition the above-mentioned blade energy optimizer with at least onemodulator can be configured for providing a predetermined comparativephase of the modulating a value of a perforated blade surfacesconnection to a predetermined phase shift comparatively a comparativephase of an independent predetermined periodic process, which isdynamically connected with the process of the modulated surface-energyinteraction of the rotating propeller perforated blade with the fluidmedium. At the same time, if the propeller system comprises at least twopropellers, the blade energy optimizer with at least one modulator ineach propeller can be configured for providing a predeterminedcomparative phase of the modulating a value of a perforated bladesurfaces connection in each propeller, relatively to a predeterminedphase shift between the predetermined comparative phases of each saidmodulating dynamically connected with the process of the modulatedsurface-energy interaction of the perforated blades of the rotatingpropeller with the fluid medium in each said propeller.

The above-mentioned control block of said blade energy optimizer isconfigured for providing at least one modulation discrete input; atleast one optimization parametric discrete input; and also—at least oneoptimization modulation discrete output that connected with at least oneoptimization modulation discrete input of said modulator.

And besides the above-mentioned connection between said bladeperforations providing by flowing the fluid medium through the createdshunt passage can comprises at least one filter.

At the same time the above-mentioned modulator of said blade energyoptimizer comprises at least one valve block having at least oneimmovable valve element and at least one movable valve element connectedwith a drive; and the modulator is configured for providing saidmodulated connection through at least one passing channel of theimmovable valve element and at least one passing channel of the movablevalve element by a dynamic superposition of said passing channels duringthe process of the modulating a value of said connection providing byflowing the fluid medium between said perforations through the createdshunt passage under the action of a difference of the pressuresgenerating on each from the perforated working blade surfaces (at leaston the front and back surfaces), relatively during the process of theinteraction of the perforated blades of the rotating propeller with thefluid medium.

In addition the above-mentioned modulator is configured for providing aregime of a non-modulated connection of a predetermined value by a fixedsuperposition of said passing channels during the process of theinteraction of the perforated blades of the rotating propeller with thefluid medium such that a fixed structure-energetically optimizingcontrol, in an energy-effective manner, of said surface-energyinteraction is provided.

At the same time any from the above-mentioned propeller systems (for theabove-listed three groups of the propeller systems) comprises theperforation provided on the working blade surface by a realization of atleast one perforation hole in a material of a body of the blade fromoutside of said working blade surface directly and having at least onecommunication with the created shunt passage.

In addition the above-mentioned perforation can be also provided on theworking blade surface by a realization of at least one perforation holein a material of a body from outside of at least one perforatedconstructive element additional fixed on the working blade surface (atleast on the front and back surfaces) and having at least onecommunication with the created shunt passage.

Said perforation on the working blade surface can be without zones orhas at least two zones of a given form and a given size, which areprovided on a given part of the working blade surface.

If said perforation has at least two zones, the modulator of said bladeenergy optimizer is a multi-channel modulator comprising at least onecontrollable multi-channel zone commutator connected with said at leasttwo zones of the perforation on a working blade surface by at least twoportions (inlet and outlet portions) of created shunt passages having atleast one communication with the perforation zone on each from theperforated working blade surfaces (at least on the front and backsurfaces) of at least one propeller blade. Said controllablemulti-channel zone commutator is configured for providing a symmetricalor a dissymmetrical regimes of at least two connections withmulti-channel modulator of at least two zones of the perforations eachon the different perforated working blade surfaces (at least on thefront and back surfaces) of a propeller blade. At the same time thecontrollable multi-channel zone commutator is configured for providing apartial regime of at least one connection with multi-channel modulatorof at least two zones of the perforations on the different perforatedworking blade surfaces of a propeller blade.

In addition, the above-mentioned modulator of said blade energyoptimizer can be also configured for providing at least one outsidepressure service input. Such input mean can be used to provide thepossibility of connection of the modulator into an outside pressuresource for the pressure fluid medium “expulsion” (cleaning) of allso-called “breathing” system of the perforated blade propeller systemcomprising, for example: the above-mentioned modulator passing channelsof the movable and immovable valve elements; multi-channel zonecommutator; inlet and outlet portions of created shunt passages;perforations or/and perforated constructive elements additional fixed onthe working blade surfaces of the propeller system.

Thus, the above-mentioned new modulation principles of formation of thevarious (passive or active) propeller systems provide the realization ofa process dynamic energy-saving superconductive propeller interactionwith a fluid medium, further comprising providing a perforation havingat least one perforation hole (forming so-called “breathing surface”) onevery from the working blade surfaces with the different pressures (atleast on the front and back surfaces) of at least one propeller bladewith an element possibility of at least one dynamic fluid medium flowconnection between the perforated working blade surfaces with thedifferent pressures; and modulating a value of the dynamicsurface-energy interaction of the perforated working blade surfaces withthe fluid medium by a given dynamic periodical change of a value of atleast one parameter dynamically connected with a process of the dynamicfluid medium flow connection between the perforated working bladesurfaces with the different pressures in dependence on a change of avalue of at least one controlled characteristic influencing a dynamicenergy efficiency of a propeller process such that a dynamicstructure-energetically optimization, in an energy-effective manner, ofsaid modulated surface-energy interaction is provided.

The novel features which are considered as characteristic for thepresent invention are set forth in particular in the appended claims.The invention itself, however, both as to its construction and newmethod of operation, together with additional objects and advantagesthereof, will be best understood from the following description ofspecific embodiments when read in connection with the accompanyingdrawings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a view showing one of possible variants of a scheme of afunctional structure of a wind propeller power generator with so-called“breathing surface” of the propeller blades, which provides realizing ofa process dynamic (modulating) energy-saving superconductive propellerinteraction with a fluid medium in accordance with the presentinvention;

FIG. 2 is a view showing one of possible variants of a scheme of afunctional structure of a connection of the two-zone perforations of theworking blade so-called “breathing surfaces” of all propeller bladeswith the two-channel modulators of a blade energy optimizer inaccordance with the present invention;

FIG. 3 is a view showing one of possible variants of a scheme of afunctional structure of an one zone “A” of perforation on each from theworking blade surfaces in a cross-section “A12-A15” of a propeller blade4 with so-called “breathing surface”, connected with a two-channelmodulator of a blade energy optimizer in accordance with the presentinvention;

FIG. 4 is a view showing a diagram of an example of a predetermined“drop-shaped” form of a law of dynamic periodical change (by amodulator) of a value of a zone connection providing by flowing thefluid medium between the zone perforations of the working bladeso-called “breathing surfaces” of a propeller blade through a createdshunt passage under an action of a difference of the pressuresgenerating on each from the working blade surfaces in accordance withthe present invention;

FIG. 5 is a view showing a diagram of an example of a predetermined“drop-shaped” form of a law of simultaneous dynamic periodical change(negative modulating) of a value of flow-forming positive overpressurein a power working zone on an outside working blade so-called “breathingsurface” and a value of flow-forming negative overpressure in a suctionworking zone on a back working blade so-called “breathing surface” inaccordance with the present invention;

DESCRIPTION OF THE PREFERRED EMBODIMENTS

A proposed new method of dynamic energy-saving superconductive propellerinteraction with a fluid medium can be realized in the following manner.

One of the possible variants of a scheme of a functional structure of awind propeller power generator with so-called “breathing surface” of thepropeller blades, which provides realizing of a process dynamic(modulating) energy-saving superconductive propeller interaction with afluid medium in accordance with the present invention is shown inFIG. 1. The showing energetically passive propeller system 1 not havinga propeller drives and structurally connected with the workingmechanisms—a power generator 2 having the constructive disposition intoan immovable part of nacelle 3. In such propeller system the interactionof the identical passive rotating propeller blades (4, 5 and 6) with anair turbulent flow is provided by a wind (medium flow source), whichstructurally not connected with the energetically passive propellersystem (it is the example of the first group of the above-mentionedfunctional classification of the traditional various propeller systems).The propeller system 1 is the constructive connection with a tower 7 andhas a possibility for an electro-mechanical change of its angularposition.

The propeller blades 4, 5 and 6 are mechanical connected with a movablepart of nacelle 8 by the rotors 9, 10 and 11, relatively; and have theidentical perforations (so-called “breathing surface”) on two workingblade surfaces each: the front surfaces—12, 13, 14; and the backsurfaces—15, 16, 17; relatively. Each from said two working bladesurfaces have two zones of said perforation (“A” and “B”) or saidperforations, relatively: A12-B12 and B15-A15; A13-B13 and B16-A16;A14-B14 and B17-A17; on working blade surfaces of said frontsurfaces—12, 13, 14; and said back surfaces—15, 16, 17; in accordancewith the present invention is shown in FIGS. 1 and 2.

The propeller system 1 includes a blade energy optimizer 18 with threeidentical two-channel modulators 19, 20 and 21 are constructive built-ininto a cavity of the rotors 9, 10 and 11, relatively. A microprocessorcontrol block 22 of said blade energy optimizer 18 is constructivebuilt-in into a cavity of the movable part of nacelle 8 and is controlsignals connected with said modulators 19, 20 and 21, relatively.

The above-mentioned perforations are provided by an identicalrealization of several holes in a material of a body of said blades 4, 5and 6 from outside of the all front and back working blade surfaces12-17 in accordance with the present invention. The example offunctional structure of one zone “A” of perforation on each from theworking blade surfaces 12 and 15 of the propeller blade 4 in across-section “A12-A15” is shown in FIG. 3. In said example theperforations are provided by the identical realization of several holes23 and 24 in a material of a body 25 of said blades 4 from outside ofthe front working blade surface 12 (perforation zone A12) and fromoutside of the back working blade surfaces 15 (perforation zone A15),relatively. Said perforation holes 23 as and said perforation holes 24are structurally connected with the two-channel modulator 19 by an inletportion 26 and outlet portion 27 of created shunt passage which arestructurally connected with the two-channel modulator 19.

For said example, the two-channel modulator 19 includes two identicalvalve blocks 28 and 29. Each from said valve blocks includes animmovable cylindrical valve element 30 and 35 with passing channel 31and 36, relatively; a movable cylindrical valve element 32 and 37 withpassing channel 33 and 38, relatively; and also—a stepping motor 34 and39 of the movable valve element 32 and 37, relatively.

In addition the above-mentioned two-channel modulator 19 includescontrollable two-channel zone commutator 40 connected with two zones ofthe perforation A12 and B12 on said front working blade surface 12 andalso—connected with two zones of the perforation A15 and B15 on saidback working blade surface 12 by portions 26, 27, 41, 42 of createdshunt passages, relatively, as is shown in FIG. 2. The commutator 40 hasseveral electro-magnetic valve blocks 43-46 and is configured forproviding several regimes of the connections of said perforation zoneswith two identical valve blocks 28 and 29 of the two-channel modulator19:

-   -   so-called “symmetrical” regimes: A12-A15 and B12-B15 (when the        electro-magnetic valve blocks 43, 46 are closed, and blocks 44,        45 are opened);    -   so-called “dissymmetrical” regimes: A12-B15 and B12-A15 (when        the electro-magnetic valve blocks 44, 45 are closed, and blocks        43, 46 are opened);    -   so-called “partial” regimes:        -   a) A12-A15 (when the electro-magnetic valve blocks 43, 45,            46 are closed, and block 44 is opened); or        -   b) B12-B15 (when the electro-magnetic valve blocks 43, 44,            46 are closed, and block 45 is opened); or        -   c) A12-B15 (when the electro-magnetic valve blocks 44, 45,            46 are closed, and block 43 is opened); or        -   d) B12-A15 (when the electro-magnetic valve blocks 43, 44,            45 are closed, and block 46 is opened); only.

In same example the microprocessor control block 22 of said blade energyoptimizer 18 which is shown in FIG. 2, has four modulation discreteinputs for a microprocessor setting of the initial modulation parameters(a frequency f_(m) , a range b_(m) , a law of “drop-shaped” form I_(m)and a comparative phase Φ_(m) of the negative modulating a value of thesurface-energy interaction of the rotating propeller blades with thefluid medium. In addition the control block 22 has two optimizationparametric discrete inputs for an operating working information from thegenerator 2, which connected with the propeller system 1 (a signalω_(g)—from a sensor controls an .in action value of an angular velocityof a generator rotation; and a signal W_(g)—from a different sensorcontrols an in action value of an active power of the generator 2). Thecontrol signal outputs of the microprocessor control block 22 connectedwith the optimization modulation discrete inputs of said modulators 19(signals f_(m19(1)), f_(m19(2)), Φ_(m19(1)), Φ_(m19(2)) and R₁₉), 20(signals f_(m20(1)), f_(m20(2)), Φ_(m20(1)), Φ_(m20(2)) and R₂₀) and 21(signals f_(m21(1)), f_(m21(2)), Φ_(m21(1)), Φ_(m21(2)) and R₂₁),relatively.

The scheme of a functional structure of the two-channel modulators 20and 21 with their functional structure connections with two zones of theperforations on said front and back working blade surfaces of the blades5 and 6 (A13, B13, B16, A16; and A14, B14, B17, A17), relatively arecompletely analogical with the scheme of the above-mentioned functionalstructure of the two-channel modulator 19 with its functional structureconnections with two zones of the perforations on said front and backworking blade surfaces of the blade 4 and not are shown in FIG. 2.

The above-described variant of the scheme of the functional structure ofthe wind propeller power generator with so-called “breathing surface” ofthe propeller blades, which provides realizing of the process dynamic(negative modulating) energy-saving superconductive propellerinteraction with the fluid medium in accordance with the presentinvention, operates in the following manner.

In the propeller system 1 the interaction of the identical passiverotating propeller blades (4, 5 and 6) with an air turbulent flow whichis provided by a wind. The power generator 2 generating electricity fromthe kinetic power of the wind during the rotation of said propellerblades. For example, in a process of said interaction on each from theworking blade surfaces 12 (front surface) and 15 (back surface) of theblade 4 with the perforation zones A12, B12 and A15, B15 generating adifferent (to atmosphere pressure P_(atm)) the pressures: a positiveoverpressure P_(f4) and a negative overpressure P_(b4), relatively.

When commutator 40 of the modulator 19 is configured (by a signal R₁₉from the microprocessor control block 22) for providing theabove-mentioned so-called “symmetrical” regime of the connections ofsaid perforation zones: A12 -A15 and B12-B15, with two identical valveblocks 28 and 29 by portions 26, 27, 41, 42 of created shunt passages,relatively, its electro-magnetic valve blocks 43, 46 are closed, andblocks 44, 45 are opened, as shown for example in

FIG. 2.

For example, connection of said perforation zones A12-A15 with themodulator 19 by portions 26 and 27 of created shunt passage is shown inFIG. 3. Into said perforation holes 23 of perforation zone A12 as andinto said perforation holes 24 of perforation zone A15 applying adifference of the pressures: a positive overpressure P_(f4 (A)) and anegative overpressure P_(b4(A)), generating on each from the workingblade surfaces 12 (front) and 15 (back) with the perforation, relativelyduring the process of the interaction of the rotating propeller bladeswith the fluid medium (the air turbulent flow which is provided by thewind). Said connection of the perforation zone A12 with the perforationzone A15 through the modulator 19 is provided by the passing channel 31of the immovable valve element 30 and the passing channel 33 of themovable valve element 32 during their dynamic superposition over arotation of the stepping motor 34 of the valve blocks 28 of themodulator 19. The connection providing by flowing the fluid medium (airflow) between said perforation zones A12 and A15 through the createdshunt passage under an action of the difference of the pressuresP_(f4(A)) and P_(b4(A)). During said dynamic superposition of thepassing channel 31 and the passing channel 33 (over a rotation of thestepping motor 34) modulating a value of said dynamic fluid mediumconnection C_(m19(1)) between the perforated working blade surfaceszones A12 and A15 with the different pressures P_(f4(A)) and P_(b4(A))is provided. In said example, a predetermined range b_(m) and apredetermined law of “drop-shaped” form I_(m) of the modulating areconstructive fixed provided by the sizes and forms of the passingchannel 31 and the passing channel 33 of the valve block 28. At the sametime the change of a value of said modulating connection C_(m19(1)) fromC_(m19(1)min) (zero) to C_(m19(1)max) on a front short part of“drop-shaped” form I_(m) during a predetermined front time t_(F19(1))(see the diagram part “a-b”) and the change of a value of saidmodulating connection C_(m19(1)) from C_(m19(1)max) to C_(m19(1)min)(zero) on a back short part of “drop-shaped” form I_(m) during apredetermined front time t_(B19(1)) (see the diagram part “b-c”) with apredetermined modulation period T_(m19(1)) are provided, as shown forexample in FIG. 4. The predetermined diagram part “a-b” is changed uponthe form of a predetermined quarter ellipse curve such that a horizontalaxis of said ellipse coincides with a horizontal axis of said“drop-shaped” form. The predetermined diagram part “b-c” is changed uponthe form of a predetermined degree function curve such that an initialvalue of said degree function curve coincides with an ending value ofsaid quarter ellipse curve.

The above-mentioned modulation of the connection C_(m19(1)) provides ofsuch modulation of the values of negative modulating pressuresP_(f4(A)m) and P_(b4(A)m) in the predetermined range b_(m):P_(f4(A)m max)-P_(f4(A)m min) and P_(b4(A)m max)-P_(b4(A)m min)relatively, as shown for example in FIG. 5. At the same time the changeof a value of a difference of said modulating pressures P_(f4(A)m) andP_(b4(A)m (ΔP) _(4(A)m max) and ΔP_(4(A)m min)) is provided. Thissituation occurs in each modulation period T_(m19(1)) of theperiodically repeating displacements of the movable cylindrical valveelement 32 of the valve block 28 with a predetermined frequencyf_(m19(1)=)1/T_(m19(1)) and a predetermined comparative phase Φ_(m19(1))of the negative modulating said pressures P_(f4(A)m) and P_(b4(A)m). Inaddition said predetermined frequency f_(m19(1)) and predeterminedcomparative phase Φ_(m19(1)) are provided in the valve block 28 by achange of a velocity of rotation and a time step of the stepping motor34, which are optimal adjusted by the microprocessor control block 22.

At the same time, during the negative modulation of the values of saidpressures P_(f4(A)m) and P_(b4(A)m) through said perforation holes 23 ofthe perforation zone A12 as and through said perforation holes 24 of theperforation zone A15 the modulation pressure action on the boundarylayers of the fluid medium on said perforated working surfaces,relatively are provided. The possible optimization of said modulationpressure action by an optimal adjusting with the microprocessor controlblock 22 the modulation parameters (for example the predeterminedfrequency f_(m19(1))) will provide minimizing said boundary layers ofthe fluid medium on the said zone perforated working surfaces.

Analogically with the above-mentioned example of the process of themodulation of the surface-energy interaction of the perforated workingzones A12 and A15 of the blade 4 with the fluid medium will realizes aprocess of the modulation of the surface-energy interaction of theperforated working zones B12 and B15 of the blade 4 with the fluidmedium (providing the above-mentioned so-called “symmetrical” regime ofthe connections of said perforation zones: A12 -A15 and B12-B15). Inthis process of the modulation will use the passing channel 36 of theimmovable valve element 35 and the passing channel 38 of the movablevalve element 37 with the stepping motor 39 of the valve blocks 29 ofthe modulator 19. In addition said predetermined frequency f_(m19(2))and predetermined comparative phase Φ_(m19(2)) are provided in the valveblock 29 by a change of a velocity of rotation and a time step of thestepping motor 39, which are optimal adjusted by the microprocessorcontrol block 22 of said blade energy optimizer 18 (FIG. 2).

Analogically with the above-mentioned example of the process of themodulation of the surface-energy interaction the fluid medium with theperforated working zones of the blade 4 simultaneously will realize the“symmetrical” processes of the modulation of the surface-energyinteraction the fluid medium with the perforated working zones: A13,A16; B13, B16 on the front and back perforated working surfaces 13 and16 with a positive overpressure P_(f5) and a negative overpressureP_(b5), relatively on said working surfaces of the blade 5; andalso—A14, A17; B14, B17 on the front and back perforated workingsurfaces 14 and 17 a positive overpressure P_(f6) and a negativeoverpressure P_(b6), relatively on said working surfaces of the blade 6.At the same time working the identical modulators 20, 21 and theidentical (to the above-mentioned example) signals: f_(m20(1)),f_(m20(2)), Φ_(m20(1)), Φ_(m20(2)), R₂₀, and f_(21m(2)) , f_(m21(2)),Φ_(m21(1)), Φ_(m21(2)), R₂₁; relatively. Thus will providing theminimize of said boundary layers of the fluid medium on all said zoneperforated working surfaces of the blades 4, 5 and 6, simultaneouslyduring the process of the modulated surface-energy interaction of therotating propeller blades with the fluid medium such that a dynamicsurface-energy interaction efficiency will be provided.

The microprocessor control block 22 analyzes a signal ω_(g) (from thesensor controls a in action value of the angular rotation velocity ofthe generator 2, proportional to the angular rotation velocity of thepropeller 1); and also—a signal W_(g) (from the different sensorcontrols a in action value of an active electricity power of thegenerator 2); and make energy optimization of all above-mentionedsignals to all modulators 19, 20, 21 for given change of a value of atleast one modulation parameter such that the dynamicstructure-energetically optimization, in an energy-effective manner,said modulated surface-energy interaction is provided. Taking intoconsideration the above-mentioned initial modulation parameters: afrequency f_(m), a range b_(m) , a law of “drop-shaped” form I_(m) and acomparative phase Φ_(m) of the negative modulating, the block 22 canchange any modulation parameter (a signal f_(m) or/and a signal Φ_(m)),and also—regime of the connections of said perforation blade zones withtwo identical valve blocks of the modulators (signals R₁₉, R₂₀, andR₂₁), relatively. And can be optimal realized any from theabove-mentioned regimes of the connections of the perforated bladezones: so-called “symmetrical”, “dissymmetrical” or “partial” regime bygiven change of the commutation (opened or closed) of theelectro-magnetic valve blocks of the modulators.

In addition can optimization provide a predetermined comparative phaseof the modulating for any regimes of the connections of the perforatedblade zones:

-   -   to a predetermined phase shift comparatively a comparative phase        of the different modulation process for the different connection        of the perforated zones of the same blade (for example:        ΔΦ_(m19)=Φ_(m19(1))−Φ_(m19(1)));    -   to a predetermined phase shift comparatively a comparative phase        of the different modulation process for the different connection        of the perforated zones of the different blade (for example:        ΔΦ_(m19(20))=Φ_(m19(1))−Φ_(m20(1)));    -   to a predetermined phase shift comparatively a comparative phase        of a natural air turbulent flow action to the propeller system        blades, which is provided by a wind.

In the above-mentioned “partial” regime of the non-modulated (f_(m)=0)connection of the perforated zones of the same blade any fixed value ofsaid non-modulated connection can be fixed given by any fixedsuperposition of said passing channels of the modulator (fromb_(m min)=0—non any fixed superposition of said passing channels, tob_(m max)—full fixed superposition of said passing channels). In thiscase fixed changing the connection of the perforated blade zones willprovide the fixed change of surface-energy interaction of the connectedperforated blade zones with the fluid medium. Such regime is provided bygiven time step of the stepping motor, which are optimal adjusted by themicroprocessor control block 22 (for example, fixed signal Φ_(m19(1))over signal f_(m19(1))=0) of said blade energy optimizer 18 (FIG. 2).

The above-mentioned multi-variant modulation regimes open qualitativelynew possibilities for the dynamic structure-energetically optimization,in an energy-effective manner, the process of said surface-energyinteraction of the rotating propeller perforated blades with the fluidmedium (in such example—air flow). During the optimization process themicroprocessor control block 22 of said blade energy optimizer 18provides any said changes of the modulation parameters of saidmodulating and the regimes of connection of the perforated blade zonesin dependence on a change of a value of at least one controlled energycharacteristic (Φ_(g) and W_(g)) of the generator 2 such that themaximal dynamic surface-energy interaction efficiency is provided. Atthe same time said maximal dynamic surface-energy interaction efficiencywill characterize (for this example of the propeller system) a maximalvalue W_(g max) and a maximal value W_(g max) (proportional to theangular rotation velocity of the propeller 1)—the energy ratio of thegenerator 2 at the same an air turbulent flow action to the propellersystem, which is provided by a wind.

The above-mentioned new features of said invention reflect a new“Principle of controlled interior dynamic shunting” of the front andback perforated working surfaces of the propeller blade with thedifferent (front and back) pressures. In accordance with the importantfeatures of said invention, the above-mentioned method dynamicenergy-saving superconductive propeller interaction with a fluid mediumincludes the optimization negative modulating a value of the dynamicsurface-energy interaction of the perforated working blade surfaces withthe fluid medium by a given dynamic periodical change of a value of atleast one parameter dynamically connected with a process of the dynamicfluid medium connection between said front and back perforated workingblade surfaces. At the same time the pressure actions on the boundarylayers of the fluid medium on said perforated working blade surfaceswill optimization modulating also with provide minimizing said modulatedboundary layers during the process of the modulated surface-energyinteraction of the rotating propeller blades with the fluid medium. Theforegoing will provide increase the energy efficiency of saidinteraction and all propeller system (to decrease the drag shape andskin friction resistances, and also—increase horsepower to turn thepropeller through the air for a given wind velocity action). Theautomatic control of the modulation parameters by said blade energyoptimizer open qualitatively new possibilities for the dynamicoptimizing said surface-energy interaction efficiency in the differentsuch propeller systems.

The above-mentioned qualitatively new possibilities of the dynamicoptimizing said energy interaction efficiency in the proposed method isconformed by the results of analytical researches of Dr. A. Relin andDr. I. Marta in Remco International, Inc. (USA). Said researches showthe high efficiency of the optimization actions on said boundary layersby the modulating “blowing”/“suction” wave effects in the turbulentmedium flow on said front and back perforated working blade surfaces,which reduce the Reynolds shear stress. For the above-mentioned examplesaid modulating “blowing”/“suction” wave effects providing by modulatingthe local flows through said perforation holes 24 and said perforationholes 23 of said perforation blade zones A15 and A12 of the blade 4,relatively, as is shown for example in FIG. 3. At that said modulating“blowing”/“suction” wave effects achieve the maximum by the dynamicoptimizing said modulation parameters: f_(m) , b_(m) , Φ_(m); andalso—by optimizing said “drop-shaped” form of modulation law I_(m).

The above-mentioned so-called “drop-shaped modulating law ofRelin—Marta” I_(m) (for above-mentioned example—in FIGS. 4 and 5) isbeing described by two expressions:

I_(m19(1)(a-b))=ΔP_(4(A)m max)−b_(m)·[(1−/(1−t/t_(F19(1)))²]^(1/2), for0≦t≦t_(F19(1));

and

I_(m19(1)(b-c))=(ΔP_(4(A))_(m max)−b_(m))+b_(m)·(t−t_(F19(1)))^(θ)/(T_(m19(1))−t_(F19(1)))^(θ),for t_(F19(1))≦t≦T_(m19(1));

and where θ>1 (depends on t_(F19(1)), T_(m19(1)) and b_(m)).

The authors researches by using of the experimental results areconfirmed, that their proposed the optimal “drop-shaped” form ofmodulating law I_(m)(_(opt)) is most energy efficient (in comparisonwith the another possible known forms of a modulating law, for example:sinusoidal, rectangular, triangular, trapezoidal, etc.) to bring themodulated medium flow-forming energy in a medium flow. Besides, theoptimal “drop-shaped” modulating law I_(m(opt)) (take into considerationits given naturally form) efficient joins all of the basic predeterminedmodulation parameters of said negative modulating of medium flow-formingenergy between them. It is the basis of the first created mathematicalmodulation-hydrodynamical model for the computer search of optimalmodulation parameters: f_(m(opt)), b_(m(opt)) and etc. (as it is firstdisclosed by Dr. A. Relin and Dr. I. Marta, for example in U.S. PatentApplication No. US12/287,771—“Method of dynamic energy-savingsuperconductive transporting of medium flow”, 2008).

Relaminarization of the boundary layers of medium flow is accompanied bysuppression of turbulence in these air flow on the perforated bladezones by modulated pressure waves. The small scale vortexes generated bysurface of boundary layer are destroyed to around it because of theirinstability and they to not penetrate in the external part of the flow.Increasing of the streamwise component of turbulent kinetic energy andformation of the ordered longitudinal orientated turbulent structureslead to decrease of the modulated turbulent viscosity and to the“pseodolaminarization” of the boundary layer. Such dynamic state ofturbulence allows to flow in average to maintain the large scaleturbulence structure and consequently in average to the optimizationmaximal increase of the kinetic energy of modulated mediumflow—providing the physical phenomena—“superconductive” modulated mediumflow, as it is first named by Dr. A. Relin, USA and disclosed forexample in U.S. Pat. Nos. 6,827,528 (2004); and 7,556,455 (2009)—A.Relin. At the same time during the optimization process themicroprocessor control block 22 of said blade energy optimizer 18provides any said changes of the modulation parameters of saidmodulating and the regimes of connection of the perforated blade zonesin dependence on a change of a value of at least one controlled energycharacteristic (ω_(g) and W_(g)) of the generator 2 such that so-called“superconductive” energy-saving regime of the propeller bladesinteraction with a fluid medium (air) is provided.

The above-mentioned example illustrates the qualitatively newpossibilities of the dynamic optimizing said energy interactionefficiency of the energetically passive propeller system relating to theabove-listed first group of said propeller systems not having apropeller drive and structurally connected with the working mechanisms.In such propeller systems the interaction of the passive rotatingpropeller blades with a turbulent medium flow (naturally or artificiallycreated) is provided by a medium flow source, which structurally notconnected with the energetically passive propeller system for example,without any limitation: in different wind, gas or water propeller powergenerators (turbines); in different wind or water propeller mills, pumpsor others working mechanisms; and also—in different special workingmechanisms with the energetically passive propeller system. In suchpropeller systems said blade energy optimizer will use for optimizing avalue of at least one parameter of said modulating in dependence on achange of a value of at least one controlled characteristic influencingan energy efficiency of the working mechanism (for example, without anylimitation: angular rotation velocity and/or active power of the workingmechanism) during the modulated surface-energy interaction of theperforated blades of passive rotating propeller with a medium flow.Thus, the above-mentioned new modulation principles of formation of thevarious passive propeller systems will provide realizing of the processdynamic energy-saving superconductive propeller interaction with a fluidmedium. At the same time the energy efficiency of such energeticallypassive propeller systems with modulated so-called “breathing surface”of the propeller blades can be significantly (on tens percent) increase.Thus new modulation principles of the development of such propellersystems provide the following new dynamic possibilities:

-   -   increase the angular velocity of the energetically passive        propeller;    -   automatic dynamic adjustment of a minimal value of the skin        friction and drag shape resistances to different values of a        velocity of turbulent medium flow (naturally or artificially        created by a medium flow source); and    -   decrease the energy losses by dynamic optimal control of flows        around the propeller perforated blades under changeable the        turbulent medium flow velocity.

The above-mentioned new modulation principles can be also successfullyused in the energetically active propeller systems comprising at leastone propeller drive and structurally connected with the mobile apparatusto provide its movement for example, without any limitation: inaircraft, helicopter, dirigible, boat, ship, tanker, submarine or mobileapparatus on so-called “air pillow”; and also—in different underwater,air or ground special mobile apparatus, relating to the above-listedsecond group of the traditional propeller systems. In such energeticallyactive propeller systems (relating to the above-listed second group ofsaid propeller systems) the process of the movement of the mobileapparatus provide under an energy action of the turbulent mediumflow-draw, which providing by the surface-energy interaction of theactive rotating propeller blades with the fluid medium (for example: airor water). In this case the use of such perforated blade energyoptimizer will provide the optimization of a value of at least oneparameter of said modulating in dependence on a change of a value of atleast one controlled characteristic influencing a dynamic energyefficiency of the process of movement of the mobile apparatus under anenergy action of the modulated medium flow-draw (for example, withoutany limitation: a velocity of movement and/or an active energyconsumption of the mobile apparatus).

And besides the above-mentioned difference of the pressures ΔP willgenerate on the front and back of the working surfaces of perforatedblades of the active rotating propeller during the process of theirsurface-energy interaction with the fluid medium (a positiveoverpressure P_(f)—on the front perforated working surface and anegative overpressure P_(b)—on the back perforated working surface,relatively). At the above-mentioned modulating the connection betweensaid front and back perforated working surfaces (with given modulationparameters) the structure of active perforated working surface ismodulated, that will provide the modulation of the flow-forming mediumflow-draw from said front perforated working surface of the propeller.

And besides the use of the above-mentioned new modulation optimizationprinciples can provide the new possibilities of the dynamic optimizing(as separately as will as simultaneously):

-   -   the energy action of the modulated medium flow-draw, which        providing by the surface-energy interaction of the active        rotating propeller perforated blades with the fluid medium (for        example: air or water); and    -   the surface-energy interaction of the perforated blades of said        active rotating propeller with said fluid medium.

In such case the energetically active propeller system with so-called“breathing surface” of the propeller blades will comprise at least oneadditional modulator of said blade energy optimizer and at least oneadditional perforation on each from the perforated working bladesurfaces. And besides the additional modulator must be structurallyconnected with at least one additional portion of at least oneadditional created shunt passage having at least one communication withthe additional perforation on each from the perforated working bladesurfaces of at least one blade. At the same time said perforated bladeenergy optimizer with said additional modulator will be provided foradditional optimizing a value of at least one parameter of additionalmodulating in dependence on a change of a value of at least onecontrolled characteristic influencing the dynamic surface-energyinteraction efficiency, which comprises minimizing the boundary layer ofthe fluid medium on the working perforated blade surfaces with theadditional perforation during the process of the additional modulatedsurface-energy interaction of the rotating propeller perforated bladeswith the fluid medium.

At providing the modulation of the flow-forming medium flow-draw saidmobile apparatus (for example, aircraft or submarine) will be dynamicmoved with sign-alternating acceleration, that will provides the dynamicminimization of his aero- or hydrodynamic resistance during the processof optimization modulating the connection between said front and backperforated working blade surfaces of such propeller system (boundarylayer will be destroyed in the surface zone of the apparatus bodycontacted with fluid medium, for example: air or water).

Thus new modulation principles of the development of such activepropeller systems (relating to the above-listed second group of saidpropeller systems) with so-called “breathing surface” of the propellerblades which dynamic (with modulating) surface-energy interacting withair (for example, in the above- mentioned flying apparatus) provide thefollowing new complex of dynamic possibilities:

-   -   automatic dynamic adjustment of a minimal value of the skin        friction and drag shape resistances to different values of a        velocity of naturally turbulent air flow; and    -   decrease the energy losses by dynamic optimal control of flows        around the propeller perforated blades under the changeable        turbulent air flow velocity;    -   increase the angular velocity of the energetically active        propeller in the air increase the velocity of movement of the        apparatus in the air;    -   decrease (15%-20%) of the aerodynamic resistance of the body of        apparatus by said modulation of thrust of the apparatus, the        modulation of the air flow around the flying apparatus and        control of the modulating wave action at the boundary layer on        the all surface of the apparatus body;    -   decrease the energy consumption of apparatus drive (10%-15%)        that lead to save of energy resources of the apparatus        (15%-20%).

In addition, new modulation principles of the development of such activepropeller systems with so-called “breathing surface” of the propellerblades which dynamic (with modulating) surface-energy interacting withwater (for example, in the above-mentioned apparatus with the underwaterpropellers) provide the following complex of new analogical andadditional specific dynamic possibilities:

-   -   increase the angular velocity of the energetically active        propeller in the water;    -   increase the velocity of movement of the apparatus in the water;    -   decrease (15%-20%) of the hydrodynamic resistance of the body of        apparatus by said modulation of thrust of the apparatus, the        modulation of the water flow around the apparatus and control of        the modulating wave action at the boundary layer on the all        surface of the apparatus body in the water;    -   decrease the energy consumption of apparatus drive (10%-15%)        that lead to save of energy resources of the apparatus        (15%-20%);    -   significantly minimize (40%-50%) the destruction influence on        the cavitations process on the blade working perforated surfaces        of the apparatus underwater propeller that providing the        significantly increase of the propeller life-time (by forming of        the pressure “pillow” over these working perforated surfaces and        significantly decrease of probability of formation of the        destruction cavitations caverns on the working blade surfaces);    -   significantly minimize the possibility of the additional        acoustic noises generating during the work of damaged by the        cavitations surfaces of propeller blade (at the practical        absence of the additional noises in the acoustic range).

At the same time, if the above-mentioned active (air or water) propellersystems of the above-listed second group comprise at least twopropellers (for example: in aircraft or helicopter with the gangedpropellers; and also—dirigible or ship with several diversitypropellers), the blade energy optimizer with at least one modulator ineach propeller can be configured for providing a predeterminedcomparative phase of the modulating a value of a perforated bladeconnection in each propeller, relatively to a predetermined phase shiftΔΦ_(m), between the predetermined comparative phases of each saidmodulating dynamically connected with the process of the modulatedsurface-energy interaction of the rotating propeller perforated bladeswith the fluid medium in each said propeller. New such modulatingpossibilities (in the summation, for example with the above-mentionedso-called “partial” regime of the connection of the perforated bladezones) allow dynamic optimize the complex multi-propeller energy processand provide the dynamic “thinner” control of the direction of movementof the mobility apparatus with the multi-propeller system (provideso-called “apparatus dynamic rudder” under an energy action of themulti-propeller modulated medium flow-draws).

The above-mentioned new modulation principles can be also successfullyused in the energetically active propeller systems comprising at leastone propeller drive and structurally not connected with an object (forexample, without any limitation: at least one solid body, fluid mediumor blend), which energy interacts with a propeller turbulent medium flowfor example, without any limitation: in the different flow actionventing, cleaning, airing or refrigerating systems; in the differentflow action intermixing, concentrating, separating; and also—in thedifferent object pipeline flow transporting, filtering or burningsystems. In such energetically active propeller systems (relating to theabove-listed third group of said propeller systems) the process of themovement of the object is provided under an energy action of theturbulent medium flow, which providing by the surface-energy interactionof the active rotating propeller blades with the fluid medium (forexample: air, water or different blends). In this case the use of suchperforated blade energy optimizer will provide the optimization of avalue of at least one parameter of said modulating in dependence on achange of a value of at least one controlled characteristic influencingan energy efficiency of a process of medium flow transporting saidobject under an energy action of a propeller modulated medium flow (forexample, without any limitation: an energy efficiency of the cleaning,airing, intermixing, concentrating, separating or refrigeratingprocesses; and also—an energy efficiency of the object pipeline flowtransporting, including control of a velocity of movement and/or anactive energy consumption of this dynamic transportation process).

And besides the above-mentioned difference of the pressures ΔP will alsogenerate on the front and back of the working surfaces of perforatedblades of the active rotating propeller during the process of theirsurface-energy interaction with the fluid medium (a positiveoverpressure P_(f)—on the front perforated working surface and anegative overpressure P_(b)—on the back perforated working surface,relatively). At the above-mentioned modulating the connection betweensaid front and back perforated working surfaces (with given modulationparameters) the structure of active perforated working surface ismodulated, that will provide the modulation of the flow-forming mediumflow-draw from said front perforated working surface of the propeller tosaid object flow transporting.

And besides the use of the above-mentioned new modulation optimizationprinciples can also provide the new possibilities of the dynamicoptimizing (as separately as will as simultaneously) in suchenergetically active propeller systems:

-   -   the flow-forming energy action to the flow transporting object,        which providing by the surface-energy interaction of the active        rotating propeller perforated blades with the fluid medium (for        example: air, water or different blends); and    -   the surface-energy interaction of the perforated blades of said        active rotating propeller with said fluid medium.

In such case the energetically active propeller system with so-called“breathing surface” of the propeller blades will also comprise at leastone additional modulator of said blade energy optimizer and at least oneadditional perforation on each from the perforated working bladesurfaces. This additional modulator must be structurally connected withat least one additional portion of at least one additional created shuntpassage having at least one communication with the additionalperforation on each from the perforated working blade surfaces of atleast one blade. At the same time said perforated blade energy optimizerwith said additional modulator will be provided for additionaloptimizing a value of at least one parameter of additional modulating independence on a change of a value of at least one controlledcharacteristic influencing the efficiency of dynamic surface-energyinteraction, which comprise minimizing the boundary layer of the fluidmedium on the working perforated blade surfaces with the additionalperforation during the process of the additional modulatedsurface-energy interaction of the rotating propeller perforated bladeswith the fluid medium.

At providing the modulation of the flow-forming energy action to theflow transporting object (for example: in the cleaning, airing,intermixing, concentrating, separating or refrigerating processes; andalso—in the object pipeline flow transporting) said object will dynamicmove with sign-alternating acceleration, that will provide the dynamicminimization of his aero- or hydrodynamic resistance during the processof optimization modulating the connection between said front and backperforated working blade surfaces of such propeller system (boundarylayer will destroy in the surface zone of the object contiguous withfluid medium).

Thus new modulation principles of the development of such activepropeller systems (relating to the above-listed third group of saidpropeller systems) with so-called “breathing surface” of the propellerblades which dynamic interact (with modulating) with fluid medium(propeller system with modulating flow action) provide the following newcomplex of dynamic possibilities:

-   -   decrease the energy losses by dynamic optimal control of flows        around the propeller perforated blades under the changeable        turbulent fluid medium flow velocity;    -   increase the angular velocity of the energetically active        propeller in the fluid medium;    -   increase the velocity of movement of the object in the fluid        medium;    -   automatic dynamic adjustment of a minimal value of the skin        friction and drag shape resistances to different object flow        transporting (15%-20%); and    -   decrease the energy consumption of the propeller system drive        (20%-25%);    -   significantly increase the energy and/or production efficiency        of the process of medium flow transporting said object under the        energy action of the propeller modulated medium flow (for        example, without any limitation: in the cleaning, airing,        intermixing, concentrating, separating or refrigerating        processes; and also—in the object pipeline flow transporting        processes).

At the same time, if the above-mentioned active propeller systems of theabove-listed third group comprises at least two propellers (for example:in the separating or centrifugal propeller system), the blade energyoptimizer with at least one modulator in each propeller can beconfigured for providing a predetermined comparative phase of themodulating a value of a perforated blade connection in each propeller,relatively to a predetermined phase shift ΔΦ_(m) between thepredetermined comparative phases of each said modulating dynamicallyconnected with the process of the modulated surface-energy interactionof the rotating propeller perforated blades with the fluid medium ineach said propeller. New such modulating possibilities (in thesummation, for example with the above-mentioned so-called “partial”regime of the connection of the perforated blade zones) allow dynamicoptimize the complex multi-propeller energy process and provide thedynamic “thinner” control of the technological process (for example:separating or centrifugal) to its so-called “phase-vector” dynamicstructural optimization.

The blade energy optimizer with the modulators can have differentschematic, structural and functional solutions. For example, one of thepossible so-called “hollow shell” variants of the functionalconstruction of the valve blocks 28 and 29 of the modulator 19 is shownin FIG. 2 and can be the universal schematic solution for producing theblade energy optimizers for the different propeller applications withthe perforated blades. General various variants of the construction ofthe modulating valve block and various algorithms of operation of thecompact intellectualized energy-saving dynamic module are described indetail, for example in the above-mentioned our U.S. patents. At the sametime it is necessary to note that the realization of the new method ofdynamic energy- saving superconductive propeller interaction with afluid medium in the various propeller applications with the perforatedblades can relate with the need of specific changes in the operation ofthe microprocessor control block, valve block or/and sensors control ofthe technological parameters.

The above-mentioned microprocessor control block of the functionalstructure of energy-saving dynamic module (for example, as the block 22of the microprocessor control block 18 in FIG. 2) can include:

-   -   the above-mentioned so-called “drop-shaped modulating aero- or        hydrodynamical model of Relin—Marta” , integrated in operation        algorithm of this block for providing of universal parametric        functionality by the possibility of the automatic correction of        the computer estimated optimal modulation parameters at entry in        the block of a new given parameters of the propeller interaction        with a fluid medium in the various propeller application with        the perforated blades, modulated medium flow, and        also—controlled current optimization parameters;    -   the additional discrete inputs for setting of the new given        parameters of the propeller perforated blades and/or modulated        medium flow;    -   the additional optimization parametric inputs for setting of the        new controlled current optimization parameters of the propeller        application process;    -   the additional controlling outputs, which are connected for        example, with the specifics channels of the multi-channel valve        block or/and with the additional drive for movement of the        control element (for example, ring) for needed complex        correction of computer estimated optimal modulation parameters        of the cylindrical valve elements of the valve block.

The microprocessor control block can realize various algorithms of asingle- and multi-parameter optimization control of the parameters ofthe modulation for providing a single- or multi parametric optimizationof the process of dynamic energy-saving superconductive propellerinteraction with a fluid medium in the various propeller applicationswith the perforated blades. For providing the special technologicalrequirements can be used the optimization algorithm including themaintenance of the several given controlled parameters, simultaneously.

The additional controlling output, which are connected with theadditional drive for movement of the above-mentioned control element(ring) can be connected, for example, with an electromagnetic driveproviding the possibility of the given linear displacement or givenangular displacement of the control element (ring) for needed complexcorrection of the above-mentioned computer estimated optimal modulationparameters (for example: b_(m) and/or I_(m)) of cylindrical valveelements of the valve block.

The multi-channel valve block can include the longitudinal (coherent)disposition of several sectional cross-sections of the passing channels,which are formed (simultaneously, alternatively or selectively, forexample by the movable control element) during the rotation of themovable cylindrical valve element relative to the immovable cylindricalvalve element. Other of the possible variants of the functionalconstruction of the multi-channel valve block of the modulator caninclude the parallel disposition of several above-mentioned“longitudinal” single- or multi-channel switch movable valve couples,including the movable and immovable cylindrical valve elements, andalso—controlling drive, each. In some schematic solutions of the valveblock the independent control element (ring) can be excluded. Thefunctional role of this element can be carried out for example either bya structure of the immovable cylindrical valve element, which can bemovable in the longitudinal and angular directions, or by a structure ofthe movable cylindrical valve element, which can be movable in thelongitudinal direction (possibly with its drive). Herewith, saidselective several sectional cross-sections of the passing channels ofthe multi-channel valve block can provide the different complex of themodulation parameters (for example: I_(m), b_(m) , and T_(m)) forrealization of the microprocessor-controlled optimization technologicalparameters.

The above-mentioned different additional functional and technicalpossibilities of the microprocessor control block and valve blocks ofthe modulator can provide the change of the value of time ratio (forexample: α_(m19(1))=t_(F19(1))/T_(m19(1))−from more than 0 and less than0.5) of the “drop-shaped” form of flow-forming energy modulation lawI_(m19(1)) (as an additional predetermined modulation parameter of saidnegative modulating) in dependence on a change of a value of at leastone microprocessor-controlled optimization technological parameter. Suchchanges of said value of time ratio α_(m19(1)) during the realization ofpredetermined period T_(m19(1)) of said “drop-shaped” form of saidmodulation law can include:

-   -   the technical changing a predetermined front time t_(F19(1)) and        providing a predetermined period T_(m19(1)) of said negative        modulating, simultaneously;    -   the technical changing a predetermined period T_(m19(1)) of said        negative modulating and providing a predetermined front time        t_(F19(1)), simultaneously;    -   the technical changing a predetermined front time t_(F19(1)) and        a predetermined period T_(m19(1)) of said negative modulating,        simultaneously.

The above-mentioned realization of the automatic control ofpredetermined phase (for example, Φ_(m19(1))) of negative modulating offlow-forming energy actions can use and the different various technicalsolutions, for example:

-   -   the turn of the immovable cylindrical valve element of the valve        block on given corner by the stepping motor;    -   the turn of the body of drive of movable cylindrical valve        element on given corner by the stepping motor;    -   the turn of the movable cylindrical valve element on given        corner by the stepping motor (or selsyn motor) which uses as its        drive; etc. (are described in detail, for example in the        above-mentioned our U.S. patent and patent pending materials).

The above-mentioned functional multi-channel or one- channel valveblocks of the modulator can be constructive integrated, for example: inthe body of the blade, rotor or in the different constructive componentsof the propeller system. Said valve blocks can include the individual orgeneral (group) motor. The rotation of the movable cylindrical valveelements can be organized from the rotation part of the propeller system(for example, from the rotation propeller billow). At the same time, theangular velocity of the rotation of the movable cylindrical valveelements is selected to provide the predetermined frequency (forexample: f_(m19(1))=1/T_(m19(1))) of the negative modulating saidpressures P_(f4(A)m) and P_(b4(A)m). The selection of said frequency (inrange: from infralow to high frequency) is connected with the estimatedangular rotation velocity of the propeller blades for theabove-mentioned different applications of the propeller systems.

At the same time, the above-mentioned system of the dynamic connectionbetween said blade perforations of the propeller system providing byflowing the fluid medium through the created shunt passage and the valveblocks of the modulator can comprise at least one additionalconstructive element —filter, for the protection of said connection fromthe clog. In additional, the modulator can be configured for providingat least one outside pressure service input for the possibility of thecontinual or temporal (service) connection of the outside pressuresource unto the above-mentioned system of the dynamic connection betweensaid blade perforations. It will provide the possibility of the serviceor periodical working “expulsion” of said connection system.

The above-mentioned perforation on the working blade surfaces can haveat least one zone of given form and given size, which are provided ongiven part of the working blade surface. Said perforated zones can berealized on the working blade surface for example, without anylimitation:

-   -   along to the longitudinal axis of the working blade surface (at        least two zones, having identical or not identical form and size        of the holes)-symmetrical or dissymmetrical;    -   across to the longitudinal axis of the working blade surface (at        least two zones, having identical or not identical form and size        of the holes)-symmetrical or dissymmetrical;    -   mix (along and across) to the longitudinal axis of the working        blade surface (at least two zones, having identical or not        identical form and size of the holes)-symmetrical or        dissymmetrical;    -   built-in in each other (at least two zones, having identical or        not identical form and size of the holes)-symmetrical or        dissymmetrical.

At the same time, said perforated zones can be perforate by the holes ofthe different sizes: from the large size (“rugged” perforation) to theover-small size (for example, without any limitation: at the laserinserting said holes—“laser” perforation). Said holes can have thedifferent deeps, for example, without any limitation: from the severalmillimeters (“deep” perforation) to the several micrometers (“skin-deep”perforation). And besides, the total sectional area of all holessectional areas of the perforation must be at least not less than anestimated maximal total sectional area of the valve passage(proportional to said b_(m max)) providing at the full superposition ofthe passing channel of movable valve element and the passing channel ofimmovable valve element of the modulation valve block connected withthis perforation during the process of the modulating. Such requirementmust be provided and to the total sectional area of all portions of atleast one created shunt passage having at least one communication withthis perforation, which is structurally connected with said modulator.

The above-mentioned perforation on the working blade surfaces can berealized in the material of blade body from outside of said workingblade surface directly and can have at least one communication with atleast one portion of created shunt passage. In addition said perforationcan be realized in the material of body (from his outside) of at leastone additional constructive element fixed on the working blade surface,which has at least one communication with at least one portion ofcreated shunt passage. Said body of the additional perforatedconstructive element (so-called “breathing surface”) also can berealized with the use of the different materials for example, withoutany limitation: polymer, graphite, metal and different compositematerials. Such perforated constructive element can have the differentconstructive fixes to the propeller blade for example, without anylimitation:

-   -   fixed from outside in the special oriel on said blade by the        chases (lateral or vertical) or/and by the screw;    -   fixed from outside in the special oriel on said blade by the        special glue.

At the same time, said perforated constructive element can have in hisstructure at least one portion of created shunt passage for provide thepossibility of his connection with other portions of created shuntpassage of all structure of the “breathing surface” of propeller blade.Said portion of created shunt passage can be constructive created as theconstructive clearance between said perforated constructive element withthe through perforation and the “bottom” of said special oriel on saidblade. Said “breathing surface” of propeller blade can be also createdby the use of special technology (for example, plasma technology) of themulti-layer dusting.

The above-mentioned analysis of all examples of possible efficient useof the proposed new modulation principles of formation of the propellersystems to realize the new method of dynamic energy-savingsuperconductive propeller interaction with the fluid medium persuasivelyillustrates the common most characteristic decisive and distinctivefeatures of the present invention. In turn the above-mentionedadvantages of the proposed inventive method open wide possibilities tocreate the principally new class of dynamic propeller system with the“breathing surface” of propeller blades, which realize the newadditional function of the dynamic executive system for the modulationsolution of the complex energy “thin” optimization of said dynamicenergy-saving superconductive propeller interaction with the fluidmedium. This reflects the possibility of the transition of thetraditional propeller processes to the qualitatively new step of theirdevelopment. This step of development will be characterized by the wideuse of the dynamic energy-saving superconductive propeller interactiontechnologies, connected with the new above-mentioned dynamic propellerflow-forming energy actions, and also—with dynamic multi-parameteroptimization control which uses the current control of dynamictechnological characteristics of such processes in said propellersystems. Therefore, the potential entire market for the dynamicpropeller system with the “breathing surface” of propeller blades may beestimated at multi-billion dollar level.

Therefore, this invention will form on the market in principle new classof the various modern intellegence dynamic energy-saving propellerproducts, which do not have analogs on the world market. In fact, thistechnology may become the standard for different industries in thetwenty first century and will mark the new era of the technicalevolution in the energy-saving propeller systems, based on thesuperconductivity propeller blades interaction with the fluid medium. Asresult of this conversion - tremendous saving of energy resources, newtechnological, exploitative, quality and price-forming possibilities forvarious applications on the multi-billion dollar market across theglobe, can be achieved. In addition, this also determines thepossibility of obtaining a multi-billion dollar economic effectconnected with the solution of known general energy, humanitarian,ecological and social world problems.

It will be understood that each of the elements described above, or twoor more together, may also find a useful application in other types ofmethods and devices differing from the types described above.

While the invention has been illustrated and described as embodied inthe new method of dynamic energy-saving superconductive propellerinteraction with a fluid medium, it is not intended to be limited to thedetails shown, since various modifications and structural changes may bemade without departing in any way from the spirit of the presentinvention.

Without further analysis, the foregoing will so fully reveal the gist ofthe present invention that others can, by applying current knowledge,readily adapt it for various applications without omitting featuresthat, from the standpoint of prior art, fairly constitute essentialcharacteristics of the generic or specific aspects of this invention.

1. A propeller system for providing a process of dynamic energy-savingsuperconductive propeller interaction with a fluid medium comprises atleast one propeller having at least two blades having at least twoworking blade surfaces each; at least one perforation on each from theworking blade surfaces having at least one perforation hole; at leastone blade energy optimizer having at least one control block connectedwith at least one modulator which structurally connected with at leasttwo portion of at least one created shunt passage having at least onecommunication with the perforation on each from the working bladesurfaces of at least one blade; modulator is configured for modulating avalue of a connection providing by flowing the fluid medium between saidperforations through the created shunt passage under an action of adifference of the pressures generating on each from the working bladesurfaces with the perforation, relatively during the process of theinteraction of the perforated blades of the rotating propeller with thefluid medium such that a dynamic structure-energetically optimization,in an energy-effective manner, of said modulated surface-energyinteraction is provided.
 2. A propeller system as defined in claim 1;wherein the blade energy optimizer is provided for optimizing a value ofat least one parameter of said modulating in dependence on a change of avalue of at least one controlled characteristic influencing the dynamicsurface-energy interaction efficiency, which comprises minimizing aboundary layer of the fluid medium on the working blade surfaces withthe perforation during the process of the modulated surface-energyinteraction of the perforated blades of the rotating propeller with thefluid medium.
 3. A propeller system as defined in claim 1; wherein thepropeller system does not have a propeller drive and structurallyconnected with a working mechanism; and the blade energy optimizer isprovided for optimizing a value of at least one parameter of saidmodulating in dependence on a change of a value of at least onecontrolled characteristic influencing an energy efficiency of theworking mechanism during the modulated surface-energy interaction of theperforated blades of the passive rotating propeller with a medium flowproviding by a medium flow source, which structurally not connected withthe propeller system.
 4. A propeller system as defined in claim 1;wherein the propeller system comprises at least one propeller drive andstructurally connected with a mobile apparatus; and the blade energyoptimizer is provided for optimizing a value of at least one parameterof said modulating in dependence on a change of a value of at least onecontrolled characteristic influencing a dynamic energy efficiency of aprocess of a movement of the mobile apparatus under an energy action ofa modulated medium flow-drawn providing by the modulated surface- energyinteraction of the perforated blades of the active rotating propellerwith the fluid medium during said process.
 5. A propeller system asdefined in claim 1; wherein the propeller system comprises at least onepropeller drive and structurally not connected with an object whichenergy interacting with a propeller medium flow; and the blade energyoptimizer is provided for optimizing a value of at least one parameterof said modulating in dependence on a change of a value of at least onecontrolled characteristic influencing an energy efficiency of a processof medium flow transporting said object under an energy action of amodulated medium flow providing by the modulated surface-energyinteraction of the perforated blades of the active rotating propellerwith the fluid medium during said process.
 6. A propeller system asdefined in claim 3, 4 or 5; wherein the propeller system comprises atleast one additional modulator of said blade energy optimizer and atleast one additional perforation on each from the perforated workingblade surfaces; and the additional modulator is structurally connectedwith at least one additional portion of at least one additional createdshunt passage having at least one communication with the additionalperforation on each from the perforated working blade surfaces of atleast one blade; the blade energy optimizer with said additionalmodulator is provided for additional optimizing a value of at least oneparameter of additional modulating in dependence on a change of a valueof at least one controlled characteristic influencing the dynamicsurface-energy interaction efficiency, which comprises minimizing aboundary layer of the fluid medium on the working blade surfaces withthe additional perforation during the process of the additionalmodulated surface-energy interaction of the perforated blades of therotating propeller with the fluid medium.
 7. A propeller system asdefined in claim 1; wherein the modulator is configured for providing apredetermined frequency of the modulating.
 8. A propeller system asdefined in claim 1; wherein the modulator is configured for providing apredetermined range of the modulating.
 9. A propeller system as definedin claim 1; wherein the modulator is configured for providing apredetermined law of the modulating.
 10. A propeller system as definedin claim 1; wherein the modulator is configured for providing apredetermined “drop-shaped” form of a law of the modulating.
 11. Apropeller system as defined in claim 1; wherein the modulator isconfigured for providing a predetermined comparative phase of themodulating.
 12. A propeller system as defined in claim 1; wherein theblade energy optimizer with at least one modulator is configured forproviding a predetermined comparative phase of the modulating a value ofa perforated blade surfaces connection to a predetermined phase shiftcomparatively a comparative phase of an independent predeterminedperiodic process, which is dynamically connected with the process of themodulated surface-energy interaction of the perforated blades of therotating propeller with the fluid medium.
 13. A propeller system asdefined in claim 1, comprises at least two propellers; and the bladeenergy optimizer with at least one modulator in each propeller isconfigured for providing a predetermined comparative phase of themodulating a value of a perforated blade surfaces connection in eachpropeller, relatively to a predetermined phase shift between thepredetermined comparative phases of each said modulating dynamicallyconnected with the process of the modulated surface-energy interactionof the perforated blades of the rotating propeller with the fluid mediumin each said propeller.
 14. A propeller system as defined in claim 1;wherein the control block of said blade energy optimizer is configuredfor providing at least one modulation discrete input; at least oneoptimization parametric discrete input; and also—at least oneoptimization modulation discrete output that connected with at least oneoptimization modulation discrete input of said modulator.
 15. Apropeller system as defined in claim 1; wherein the connection betweensaid blade perforations providing by flowing the fluid medium throughthe created shunt passage comprises at least one filter.
 16. A propellersystem as defined in claim 1; wherein the modulator comprises at leastone valve block having at least one immovable valve element and at leastone movable valve element connected with a drive; and it is configuredfor providing said modulated connection through at least one passingchannel of the immovable valve element and at least one passing channelof the movable valve element by a dynamic superposition of said passingchannels during the process of the modulating.
 17. A propeller system asdefined in claim 16; wherein the modulator is configured for providing aregime of a non-modulated connection of a predetermined value by a fixedsuperposition of said passing channels during the process of theinteraction of the perforated blades of the rotating propeller with thefluid medium such that a fixed structure-energetically optimizingcontrol, in an energy-effective manner, of said surface-energyinteraction is provided.
 18. A propeller system as defined in claim 1 or6; wherein the perforation is provided on the working blade surface by arealization of at least one perforation hole in a material of a body ofthe blade from outside of said working blade surface directly and havingat least one communication with the created shunt passage.
 19. Apropeller system as defined in claim 1 or 6; wherein the perforation isprovided on the working blade surface by a realization of at least oneperforation hole in a material of a body from outside of at least oneperforated constructive element additional fixed on the working bladesurface and having at least one communication with the created shuntpassage.
 20. A propeller system as defined in claim 1 or 6; wherein saidperforation on a working blade surface has at least two zones of a givenform and a given size, which are provided on a given part of the workingblade surface.
 21. A propeller system as defined in claim 20; whereinthe modulator is a multi-channel modulator comprising at least onecontrollable multi- channel zone commutator connected with at least twozones of the perforation on a working blade surface by at least twoportions of created shunt passages having at least one communicationwith a perforation zone each on the perforated working blade surfaces ofat least one propeller blade.
 22. A propeller system as defined in claim21; wherein the controllable multi-channel zone commutator is configuredfor providing a symmetrical regime of at least two connections withmulti-channel modulator of at least two zones of the perforations eachon the different perforated working blade surfaces of a propeller blade.23. A propeller system as defined in claim 21; wherein the controllablemulti-channel zone commutator is configured for providing adissymmetrical regime of at least two connections with multi-channelmodulator of at least two zones of the perforations each on thedifferent perforated working blade surfaces of a propeller blade.
 24. Apropeller system as defined in claim 21; wherein the controllablemulti-channel zone commutator is configured for providing a partialregime of at least one connection with multi-channel modulator of atleast two zones of the perforations on the different perforated workingblade surfaces of a propeller blade.
 25. A propeller system as definedin claim 1; wherein the modulator is configured for providing at leastone outside pressure service input.
 26. A process dynamic energy-savingsuperconductive propeller interaction with a fluid medium furthercomprises providing a perforation having at least one perforation holeon every from the working blade surfaces having the different pressuresof at least one propeller blade with an element possibility of at leastone dynamic fluid medium flow connection between said blade surfaceperforations with the different pressures; and modulating a value ofsaid connection by a given dynamic periodical change of a value of atleast one parameter dynamically connected with a dynamic process of saidconnection in dependence on a change of a value of at least onecontrolled characteristic influencing a dynamic energy efficiency of apropeller process such that a dynamic structure-energeticallyoptimization, in an energy-effective manner, of said modulatedsurface-energy interaction is provided.